ES2127656B1 - Procedimiento de fabricar y montar elementos de turbulencia de alambre en espiral en tubos intercambiadores de calor y disposicion para ejecutar el procedimiento. - Google Patents
Procedimiento de fabricar y montar elementos de turbulencia de alambre en espiral en tubos intercambiadores de calor y disposicion para ejecutar el procedimiento.Info
- Publication number
- ES2127656B1 ES2127656B1 ES9500764A ES9500764A ES2127656B1 ES 2127656 B1 ES2127656 B1 ES 2127656B1 ES 9500764 A ES9500764 A ES 9500764A ES 9500764 A ES9500764 A ES 9500764A ES 2127656 B1 ES2127656 B1 ES 2127656B1
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- heat exchanger
- arrangement
- exchanger tubes
- hollow cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
- B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/06—Coiling wire into particular forms helically internally on a hollow form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F45/00—Wire-working in the manufacture of other particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Wire Processing (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Procedimiento de fabricar y montar elementos de turbulencia de alambre en espiral en tubos intercambiadores de calor y disposición para ejecutar el procedimiento en el que se utiliza un mandril de enrollamiento que debido a la rotación y al avance forma una espiral, colocándose para este fin el alambre en una herramienta de guía y situándose entonces sobre un cilindro hueco; el mandril de enrollamiento agarra el alambre y lo enrolla en forma de espiral hacia el interior del cilindro hueco debido a lo cual se produce el elemento de turbulencia; cuando se retira el mandril de enrollamiento, el elemento de turbulencia permanece en el interior del cilindro hueco ya que. en virtud de la tensión del material del alambre. queda sujetado en la pared interior del cilindro hueco.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944417524 DE4417524C2 (de) | 1994-05-19 | 1994-05-19 | Verfahren zur Herstellung und Montage von aus Draht gewendelten Turbulatoren in Wärmetauscherrohren und Vorrichtung zur Durchführung des Verfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2127656A1 ES2127656A1 (es) | 1999-04-16 |
ES2127656B1 true ES2127656B1 (es) | 2000-02-16 |
Family
ID=6518474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9500764A Expired - Fee Related ES2127656B1 (es) | 1994-05-19 | 1995-04-20 | Procedimiento de fabricar y montar elementos de turbulencia de alambre en espiral en tubos intercambiadores de calor y disposicion para ejecutar el procedimiento. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4417524C2 (es) |
ES (1) | ES2127656B1 (es) |
FR (1) | FR2720020B1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29709073U1 (de) * | 1997-05-23 | 1997-07-17 | Behr Gmbh & Co | Wärmetauscher |
FR2924492B1 (fr) * | 2007-11-29 | 2017-12-15 | Valeo Systemes Thermiques Branche Thermique Moteur | Epingle de renfort pour tubes d'echangeur de chaleur |
DE102008010187A1 (de) * | 2008-02-20 | 2009-08-27 | Modine Manufacturing Co., Racine | Flachrohr und Herstellungsverfahren |
EP2390567A1 (de) * | 2010-05-31 | 2011-11-30 | Siemens Aktiengesellschaft | Verfahren zum Herstellen von Dampferzeugerrohren |
DE102010047364A1 (de) | 2010-10-05 | 2012-04-05 | Rwe Rheinland Westfalen Netz Ag | Wirbulatoreinsatz für Wärmetauscher mit rohrförmigen Wärmedurchgangsflächen |
ITVR20110008A1 (it) * | 2011-01-18 | 2012-07-19 | Unical Ag Spa | Turbolatore per tubo di convogliamento di fumi in apparecchio di scambio termico |
EP3458774B1 (de) | 2016-07-07 | 2020-06-24 | Siemens Aktiengesellschaft | Dampferzeugerrohr mit dralleinbaukörper |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB417668A (en) * | 1933-04-10 | 1934-10-10 | Dewandre Co Ltd C | Improvements in or relating to heat transmitting tubes |
DE1452455A1 (de) * | 1963-04-03 | 1969-04-30 | Schmoele Metall R & G | Verfahren zur Herstellung eines innenberippten Waermeaustauscherrohres und Waermeaustauscherrohr |
GB2023794A (en) * | 1978-05-30 | 1980-01-03 | Covrad Ltd | Heat exchanger |
DE3002063C2 (de) * | 1980-01-21 | 1984-01-12 | Naučno-issledovatel'skij i eksperimental'nyj institut avtomobil'nogo elektrooborudovanija i avtopriborov, Moskva | Maschine zur Herstellung von ebenen Spiralfedern aus Metallband |
US4481154A (en) * | 1981-03-20 | 1984-11-06 | Cal Gavin Limited | Insert for placement in a vessel and method of forming the insert |
US4798241A (en) * | 1983-04-04 | 1989-01-17 | Modine Manufacturing | Mixed helix turbulator for heat exchangers |
FR2611879B1 (fr) * | 1987-02-23 | 1990-06-22 | Chausson Usines Sa | Echangeur de chaleur a faisceau tubulaire et a perturbateur interne |
DE3801961A1 (de) * | 1988-01-23 | 1989-08-03 | Z Transportnogo Masinostroenij | Einrichtung zur herstellung von federn aus draht |
FR2672521B1 (fr) * | 1991-02-13 | 1995-06-16 | Bundy | Enroulement de tube, procede de formage d'un tel enroulement et mandrin de formage pour la mise en óoeuvre de ce procede. |
-
1994
- 1994-05-19 DE DE19944417524 patent/DE4417524C2/de not_active Expired - Lifetime
-
1995
- 1995-04-20 ES ES9500764A patent/ES2127656B1/es not_active Expired - Fee Related
- 1995-05-17 FR FR9505857A patent/FR2720020B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4417524A1 (de) | 1995-11-23 |
DE4417524C2 (de) | 2001-04-26 |
FR2720020A1 (fr) | 1995-11-24 |
FR2720020B1 (fr) | 1998-03-27 |
ES2127656A1 (es) | 1999-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990416 Kind code of ref document: A1 Effective date: 19990416 |
|
FD1A | Patent lapsed |
Effective date: 20101018 |